forked from sqlc-dev/sqlc
/
main.go
47 lines (43 loc) · 833 Bytes
/
main.go
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package main
import (
"bufio"
"context"
"fmt"
"io"
"os"
"github.com/sqlc-dev/sqlc/internal/codegen/json"
"github.com/sqlc-dev/sqlc/internal/plugin"
"google.golang.org/protobuf/proto"
)
func main() {
if err := run(); err != nil {
fmt.Fprintf(os.Stderr, "error generating JSON: %s", err)
os.Exit(2)
}
}
func run() error {
var req plugin.GenerateRequest
reqBlob, err := io.ReadAll(os.Stdin)
if err != nil {
return err
}
if err := proto.Unmarshal(reqBlob, &req); err != nil {
return err
}
resp, err := json.Generate(context.Background(), &req)
if err != nil {
return err
}
respBlob, err := proto.Marshal(resp)
if err != nil {
return err
}
w := bufio.NewWriter(os.Stdout)
if _, err := w.Write(respBlob); err != nil {
return err
}
if err := w.Flush(); err != nil {
return err
}
return nil
}